Flexible screen inner folding rotating shaft

Abstract

The invention relates to the field of flexible screens, and discloses flexible screen inner folding rotating shaft which comprises a center shell, a screen tightening mechanism, a synchronous movementmechanism, a rotating shaft torsion mechanism, a screen receding mechanism and movable shells, the two movable shells are arranged on the two sides of the center shell and can freely rotate through the rotating shaft, and upper cover plates are arranged on the inner side faces of the movable shells. In the present invention, when the moving table moves downwards, the other group of axis cover plates and the first group of axis cover plates are driven to move synchronously; at the moment, the main shell on the other side and the main shell which actively moves can synchronously turn over; themain shells on the left side and the right side can be opened and closed at the same time, people can use the flexible screen more conveniently, the design is achieved only by adding simple and reasonable mechanical devices, the technical problem difficult to solve in the production process is avoided, and the popularizing rate of the flexible screen is increased.

Description

technical field [0001] The invention relates to the field of flexible screens, in particular to an inner folding shaft of a flexible screen. Background technique [0002] Flexible screen refers to flexible OLED. The successful mass production of flexible screens is not only beneficial to the manufacture of a new generation of high-end smartphones, but also has a profound impact on the application of wearable devices due to their low power consumption and bendable characteristics. [0003] The current flexible screen cannot open and close the screens on both sides at the same time during use, resulting in the need for two hands to open and merge the two sides of the phone at the same time, and the middle of the screen when the screen is closed There will be arc-shaped folds in some parts, and the current flexible screen does not have an avoidance mechanism when the screen is closed, resulting in gaps that are prone to appear on the screen after the screen is closed, which af...

AI Technical Summary

Problems solved by technology

[0003] The current flexible screen cannot realize the function of opening and closing the screens on both sides at the same time during use, resulting in the need for two hands to open and merge the two sides of the phone at the same time, and the middle of the screen when the screen is closed There will be arc-shaped folds in some parts, and the current flexible screen does not have an avoidance mechanism when the screen is closed, resulting in gaps on the screen after the screen is closed, which affects the aesthetics

Images